Sheng Woen Plastic, over 20 years-experience manufacturer to OEM / ODM of plastic and electronic parts. We are good at customization to industrial design and mechanical engineering. Not only functions but entertainment, we came out CLEVER series to handy and fun using. Clever refillable toothbrush won the Backpacker Magazine's 2003 Editor's Choice Award. Rotary vacuum canister, won the 1997 'CENTRA Product Design Award' in Taiwan. For best quality guaranteed, all our products are made in Taiwan and meet FDA material security standard. Welcome co-operations on looking each country local agent to do Clever brand or Private label.